hey there,i have a 2003 xc and when i activate my turn signals my brights are coming on.while it only takes a minor touch to turn them off,i have had them staying on after i remove the keys sometimes and have had to go back and hit the control stalk for them to go off.obviously this could mean a dead battery in the morning if i miss it. i have also noticed that if i slightly push forward as i activate the turn signals that the brights do not come on. so is the problem the control stalk,the switch itself or other? and do the experts recommend replacement of control stalk or cleaning of switch contacts? thanx in advance.